CN201909327U - Flue heat recovery device - Google Patents
Flue heat recovery device Download PDFInfo
- Publication number
- CN201909327U CN201909327U CN2010206585622U CN201020658562U CN201909327U CN 201909327 U CN201909327 U CN 201909327U CN 2010206585622 U CN2010206585622 U CN 2010206585622U CN 201020658562 U CN201020658562 U CN 201020658562U CN 201909327 U CN201909327 U CN 201909327U
- Authority
- CN
- China
- Prior art keywords
- smoke exhaust
- fin
- exhaust pipe
- flue heat
- reclaim unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000011084 recovery Methods 0.000 title abstract 3
- 239000000779 smoke Substances 0.000 claims abstract description 35
- 238000002485 combustion reaction Methods 0.000 claims abstract description 8
- 239000004411 aluminium Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 235000019504 cigarettes Nutrition 0.000 description 10
- 238000010792 warming Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000004789 Rosa xanthina Nutrition 0.000 description 1
- 241000109329 Rosa xanthina Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a flue heat recovery device, which comprises at least one independent flow passage, wherein a smoke exhaust pipe is arranged in the flow passage, one end of the smoke exhaust pipe is connected with a smoke exhaust opening of a combustion chamber, the other end of the smoke exhaust pipe is connected with a smoke exhaust fan, one end of the flow passage is connected with an air outlet cover, and the other end of the flow passage is connected with a circulation air device. The flue heat recovery device is characterized in that the smoke exhaust pipe is arranged in the independent flow passage, the flow passage is connected with the circulation air device, the smoke exhaust pipe radiates the heat into the flow passage, then, a circulation device sends the heat into a space requiring heating, and the reutilization of heat energy is realized.
Description
Technical field
The utility model relates to the heating technical field, particularly a kind of smokejack heat reclaim unit.
Background technology
At present; popular solid wood grain warming stove, traditional fire etc. are by the heating installation of burning on the domestic and international market; its fuel is in the combustion chamber internal combustion; the heat that produces is sent in the heating space via outlet housing by the circulated air device; and the cigarette that fuel combustion produced; discharge outdoor via the irony smoke discharging pipe; through measuring; the exclusive cigarette temperature of warming stove usually can be about 150 ℃ one 180 ℃; a large amount of heats contained in the cigarette are discharged from outdoor with flue; the heat energy that has caused fuel combustion to produce is not fully utilized, and efficiency of utilization is not all roses.
Summary of the invention
The utility model has overcome existing weak point in the above-mentioned prior art, but has designed a kind of flue heat reclaim unit of heat of high efficiente callback cigarette.
The technical solution of the utility model is achieved in that
A kind of flue heat reclaim unit comprises at least one independently runner, is provided with smoke exhaust pipe in runner, one end of smoke exhaust pipe connects the exhaust opening of combustion chamber, the other end of smoke exhaust pipe connects smoke exhaust fan, and an end of runner connects outlet housing, and the other end of runner connects the circulated air device.
As preferably, described smoke exhaust pipe is whole to be made for aluminium extrusion.Because of the heat conductivility of aluminium is high more a lot of than iron, so can improve to several multiplying powers the recuperation of heat performance of smoke exhaust pipe.
As preferably, described smoke exhaust pipe comprises body, and body is circumferentially with a plurality of fin in the outer tube wall upper edge of body, and described fin is along the setting of body length direction.
As preferably, in body, be provided with interior fin, described interior fin is by forming along a plurality of fins of mind-set inboard wall of tube body radiation in the body, and an end of fin links to each other with the body inner tubal wall, does not contact between the other end of fin.The purpose of fin is that cross section with cigarette cuts open into multiple tracks in being provided with in body, is similar to flue and becomes multiple length, make cigarette with heat can be fully absorbed and pass on the outer fin of body and body.
As preferably, described in fin form by 3 fins.
As preferably, the angle that is constituted between the adjacent in twos fin is identical.Can guarantee the uniformity of dispelling the heat like this; This smoke pipe cross section one is divided into the connected mode of tubular and its transition smoke pipe of three in addition, has guaranteed the convenience of smoke pipe deashing.
Adopted the beneficial effects of the utility model of technique scheme to be:
1, the utility model adopts aluminium matter smoke exhaust pipe, and is provided with a plurality of fin outside body, makes its capacity of heat transmission improve greatly;
2, the design feature of the utility model smoke exhaust pipe is to have interior fin, should in the purpose of fin be that cross section with cigarette cuts open into multiple tracks, be similar to flue and become multiple length, make cigarette with heat can be absorbed by interior fin fully and pass on the outer fin.
3, flue heat reclaim unit of the present utility model is independently in the runner smoke exhaust pipe to be set, and this runner links to each other with the circulated air device, and smoke exhaust pipe is dispersed into heat in the runner, EGR is delivered to heat in the space that needs heating again, has realized that heat energy utilizes again.
4, when flue heat reclaim unit of the present utility model is used for warming stove, when the circulated air that the big temperature difference is arranged in the runner independently passes through, the inside and outside fin that passes through that smoke exhaust pipe is continuous transmits heat, heat that this part is recovered and major cycle wind converge the space that enters the needs heating then together by the hot blast of heat exchanger in outlet housing, reach the purpose that the cigarette temperature is recycled, improved the utilization efficiency of heat energy of warming stove greatly, also saved the energy greatly.Through measuring, the exclusive cigarette temperature of this warming stove has only 90 ° below the C.
Description of drawings
Fig. 1 is the structural representation of smoke exhaust pipe among the utility model embodiment;
Fig. 2 is the structural representation of flue heat reclaim unit among the embodiment.
The specific embodiment
The specific embodiment of the present utility model is as follows:
Embodiment: a kind of flue heat reclaim unit, as shown in Figure 2, comprise 2 independently runners 1, in runner 1, be provided with smoke exhaust pipe 2, one end of smoke exhaust pipe 2 connects the exhaust opening of combustion chamber, the other end of smoke exhaust pipe 2 connects smoke exhaust fan, and an end of runner 1 connects outlet housing, and the other end of runner 1 connects the circulated air device.
As shown in Figure 1, described smoke exhaust pipe 2 integral body are made for aluminium extrusion, it comprises body 5, be circumferentially with a plurality of fin 3 at the outer tube wall upper edge of body 5 body 5, and described fin 3 is along body 5 length direction settings, is provided with interior fin in body 5, and described interior fin is by forming along a plurality of fins 4 of mind-set inboard wall of tube body radiation in the body, one end of fin 4 links to each other with body 5 inner tubal walls, does not contact between the other end of fin 4.Fin is made up of 3 fins 4 in described, and angulation is 120 ° between per two adjacent fins 4.
Claims (6)
1. flue heat reclaim unit, it is characterized in that: comprise at least one independently runner, in runner, be provided with smoke exhaust pipe, one end of smoke exhaust pipe connects the exhaust opening of combustion chamber, the other end of smoke exhaust pipe connects smoke exhaust fan, one end of runner connects outlet housing, and the other end of runner connects the circulated air device.
2. a kind of flue heat reclaim unit according to claim 1 is characterized in that: described smoke exhaust pipe integral body is made for aluminium extrusion.
3. a kind of flue heat reclaim unit according to claim 1 and 2, it is characterized in that: described smoke exhaust pipe comprises body, body is circumferentially with a plurality of fin in the outer tube wall upper edge of body, and described fin is along the setting of body length direction.
4. a kind of flue heat reclaim unit according to claim 3, it is characterized in that: in body, be provided with interior fin, fin is by forming along a plurality of fins of mind-set inboard wall of tube body radiation in the body in described, one end of fin links to each other with the body inner tubal wall, does not contact between the other end of fin.
5. a kind of flue heat reclaim unit according to claim 4 is characterized in that: fin is made up of 3 fins in described.
6. a kind of flue heat reclaim unit according to claim 5, it is characterized in that: the angle that is constituted between the adjacent in twos fin is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206585622U CN201909327U (en) | 2010-12-14 | 2010-12-14 | Flue heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206585622U CN201909327U (en) | 2010-12-14 | 2010-12-14 | Flue heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201909327U true CN201909327U (en) | 2011-07-27 |
Family
ID=44301528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206585622U Expired - Fee Related CN201909327U (en) | 2010-12-14 | 2010-12-14 | Flue heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201909327U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990310A (en) * | 2019-04-30 | 2019-07-09 | 青岛汇鑫德工贸有限公司 | A biomass fuel heating furnace and heating equipment that can realize heat recovery and utilization |
| CN116182307A (en) * | 2023-02-07 | 2023-05-30 | 栗嘉祥 | Coaxial dual-channel rotary wind tower wind catcher and wind catch method |
| CN116202343A (en) * | 2023-02-07 | 2023-06-02 | 栗嘉祥 | Energy-saving safety wind catcher for wind tower of stove |
-
2010
- 2010-12-14 CN CN2010206585622U patent/CN201909327U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990310A (en) * | 2019-04-30 | 2019-07-09 | 青岛汇鑫德工贸有限公司 | A biomass fuel heating furnace and heating equipment that can realize heat recovery and utilization |
| CN116182307A (en) * | 2023-02-07 | 2023-05-30 | 栗嘉祥 | Coaxial dual-channel rotary wind tower wind catcher and wind catch method |
| CN116202343A (en) * | 2023-02-07 | 2023-06-02 | 栗嘉祥 | Energy-saving safety wind catcher for wind tower of stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20141214 |
|
| EXPY | Termination of patent right or utility model |